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WorksheetsMatter Competition Review!!!
Total questions: 40
Worksheet time: 13mins
Name
Class
Date
1.
Is burning wood a chemical or physical change?
a)
chemical
b)
physical
2.
Is glass breaking a chemical or phyiscal change?
a)
chemical
b)
physical
3.
Is hammering wood together to build a house a chemical or physical change?
a)
chemical
b)
physical
4.
Is a a rusting bicycle a chemical or physical change?
a)
chemcial
b)
physical
5.
Is melting butter for popcorn a chemical or physical change?
a)
chemical
b)
physical
6.
Is spoiling food a physical or chemical change?
a)
phyiscal
b)
chemical
7.
Is bleaching your hair a physical or chemical change?
a)
physical
b)
chemical
8.
Is corroding metal a chemical or physical change?
a)
physical
b)
chemical
9.
Is making salt water to gargle with a physical or chemical change?
a)
physical
b)
chemical
10.
Is moldy cheese a chemical or physical change?
a)
chemical
b)
physical
11.
An gel ice pack getting cold after you put it in the freezer for an hour.
a)
Chemical Change
b)
Physical Change
12.
a copper penny turning greenish after a few years.
a)
Chemical Change
b)
Physical Change
13.
Using dye to change the color of a shirt green.
a)
Chemical Change
b)
Physical Change
14.
Green bananas turning yellow on their own as they ripen.
a)
Chemical Change
b)
Physical Change
15.
The smell your dog makes after eating to much people food.
a)
Chemical Change
b)
Physical Change
16.
A change in the size, shape, or state of matter.
a)
chemical change
b)
physical change
c)
chemical reaction
d)
electron change
17.
Baking a cake by mixing flour, sugar, chocolate powder, eggs, and milk, and then heating them in the oven.
a)
Chemical Change
b)
Physical Change
18.
Which of the following is NOT an example of a physical change?
a)
crumpled paper
b)
pencil sharpening
c)
shrunken clothing
d)
sour milk
19.
A change in which NEW substances are formed.
a)
Chemical change
b)
Physical change
c)
Casual change
d)
Formal change
20.
Which of the following is NOT an example of chemical change?
a)
sour milk
b)
burning wood
c)
breaking a pencil
d)
rust
21.
Which of the following IS a physical change?
a)
Getting a haircut
b)
Rusty metal
c)
sour milk
d)
A compound
22.
Which of the following IS a chemical change
a)
using chalk
b)
water freezing
c)
slicing cheese
d)
digestion
23.
Ice melting
a)
Chemical Change
b)
Physical Change
24.
Water freezing
a)
Chemical Change
b)
Physical Change
25.
Wood burned in a fireplace
a)
Chemical Change
b)
Physical Change
26.
Cake batter baked in an oven
a)
Chemical Change
b)
Physical Change
27.
Blue liquid and yellow liquid mixed to make a green liquid
a)
Chemical Change
b)
Physical Change
28.
Baking soda and vinegar combine to make carbon dioxide
a)
Chemical Change
b)
Physical Change
29.
Light used to produce food in plants
a)
Chemical Change
b)
Physical Change
30.
Copper roof changing color
a)
Chemical Change
b)
Physical Change
31.
Shredding a piece of paper
a)
Chemical Change
b)
Physical Change
32.
Rust on an iron fence
a)
Chemical Change
b)
Physical Change
33.
Boiling water
a)
Chemical Change
b)
Physical Change
34.
Boiling water
a)
Chemical Change
b)
Physical Change
35.
Burning coal
a)
Chemical Change
b)
Physical Change
36.
What are the three states of matter?
a)
solid, liquid, and gas
b)
solid, water, and gas
c)
wood, liquid, and gas
d)
solid, liquid, and helium
37.
The amount of space that matter takes up is its _______.
a)
atom
b)
volume
c)
matter
d)
weight
38.
__________ are the building blocks of life.
a)
solids
b)
gases
c)
atoms
d)
nutrients
39.
What is the measure of gravity on an object?
a)
matter
b)
mass
c)
weight
d)
volume
40.
What is an example of gas?
a)
crayons
b)
paper
c)
soda
d)
air
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